[INFO] fetching crate vv 0.2.1...
[INFO] testing vv-0.2.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate vv 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate vv 0.2.1
[INFO] finished tweaking crates.io crate vv 0.2.1
[INFO] tweaked toml for crates.io crate vv 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vv 0.2.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vv 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9297dd9bb9f9879595c956d7e20b577ae99bf972aac0c725903f51c1823c4217
[INFO] running `Command { std: "docker" "start" "-a" "9297dd9bb9f9879595c956d7e20b577ae99bf972aac0c725903f51c1823c4217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9297dd9bb9f9879595c956d7e20b577ae99bf972aac0c725903f51c1823c4217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9297dd9bb9f9879595c956d7e20b577ae99bf972aac0c725903f51c1823c4217", kill_on_drop: false }`
[INFO] [stdout] 9297dd9bb9f9879595c956d7e20b577ae99bf972aac0c725903f51c1823c4217
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba893c96e6dd271debaf0831749425d3c423252573bf28a0c4c7c8e971e1d81c
[INFO] running `Command { std: "docker" "start" "-a" "ba893c96e6dd271debaf0831749425d3c423252573bf28a0c4c7c8e971e1d81c", kill_on_drop: false }`
[INFO] [stderr]    Compiling vv v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "ba893c96e6dd271debaf0831749425d3c423252573bf28a0c4c7c8e971e1d81c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba893c96e6dd271debaf0831749425d3c423252573bf28a0c4c7c8e971e1d81c", kill_on_drop: false }`
[INFO] [stdout] ba893c96e6dd271debaf0831749425d3c423252573bf28a0c4c7c8e971e1d81c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1e08e905a773ae4641181dbb38e40296e606177905f3c2f4d0b96617191c812
[INFO] running `Command { std: "docker" "start" "-a" "e1e08e905a773ae4641181dbb38e40296e606177905f3c2f4d0b96617191c812", kill_on_drop: false }`
[INFO] [stderr]    Compiling vv v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "e1e08e905a773ae4641181dbb38e40296e606177905f3c2f4d0b96617191c812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e08e905a773ae4641181dbb38e40296e606177905f3c2f4d0b96617191c812", kill_on_drop: false }`
[INFO] [stdout] e1e08e905a773ae4641181dbb38e40296e606177905f3c2f4d0b96617191c812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] feae5e64263c32151ed5099c9957cfbf8ebb51e93fa7b60dfedbda0ee56ec76e
[INFO] running `Command { std: "docker" "start" "-a" "feae5e64263c32151ed5099c9957cfbf8ebb51e93fa7b60dfedbda0ee56ec76e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vv-3f4f24d7328cd834)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::grow_last ... ok
[INFO] [stdout] test test::insert ... ok
[INFO] [stdout] test test::pull ... ok
[INFO] [stdout] test test::push ... ok
[INFO] [stdout] test test::remove ... ok
[INFO] [stdout] test test::remove_range ... ok
[INFO] [stdout] test test::try_insert ... ok
[INFO] [stdout] test test::try_insert_before ... ok
[INFO] [stdout] test test::try_insert_after ... ok
[INFO] [stdout] test test::len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vv
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "feae5e64263c32151ed5099c9957cfbf8ebb51e93fa7b60dfedbda0ee56ec76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feae5e64263c32151ed5099c9957cfbf8ebb51e93fa7b60dfedbda0ee56ec76e", kill_on_drop: false }`
[INFO] [stdout] feae5e64263c32151ed5099c9957cfbf8ebb51e93fa7b60dfedbda0ee56ec76e
